onsemi IC LED DRIVER RGLTR 1A SOT23-5 FAN5331SX_Q

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The FAN5331SX_Q is a synchronous buck regulator IC designed by Fairchild Semiconductor. It offers high efficiency and accurate output voltage regulation, making it suitable for various applications such as networking equipment, industrial systems, and telecommunications. The device features programmable switching frequency, adjustable soft-start control, and overcurrent protection. Additionally, the FAN5331SX_Q comes in a compact QFN package for easy integration into space-constrained designs.